WIDAL KIT

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WIDAL KIT is used for blood test that helps detect typhoid or enteric fever in the body.The Widal test is an advanced way to check for antibodies that your body makes against the salmonella bacteria that causes typhoid fever. It looks for O and H antibodies in a patient’s sample blood (serum).

This test helps detect life-threatening illnesses like typhoid fever. This test is important to arrive at the correct results. A WIDAL test is a quick and affordable test which is mostly used in developing countries where typhoid fevers are prevalent.

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Country Of Origin : India

  • Additional information

    The main WIDAL test principle is that if a particular antibody is present in the serum, it will react with a specific antigen and show visible clumping on the test card. A Widal test is a quick procedure to diagnose typhoid fever or enteric fever. It only requires a patient's serum and some reagents to detect this fever. However, because different factors can influence the test results, it is always best to perform this test one week after the infection.



    Advance Information*

    Comprehensive Description of the WIDAL KIT

    Overview

    The WIDAL KIT is a highly efficient, quick, and affordable diagnostic tool used to detect typhoid or enteric fever. A crucial tool in medical diagnostics, particularly prevalent in regions where typhoid fever is widespread, the WIDAL KIT employs an advanced serological testing method to detect the presence of Salmonella antibodies in a patient's blood.

    Principle of the Test

    The WIDAL test centers on the principle of agglutination. When a blood serum containing specific antibodies is mixed with antigens (Salmonella typhi), the antibodies bind to these antigens and form clusters or clumps, which are visually detectable. The primary aim is to identify O and H antibodies, which are the body's response to the infection caused by Salmonella bacteria.

    Characteristics and Features

    • Elaborate Detection Tools: The WIDAL KIT includes a series of antigen reagents targeting Salmonella bacteria strains. These reagents are essential for determining the exact antibodies in the patient’s serum.
    • Precision: This test uses a straightforward yet robust method to provide accurate and reliable results.
    • Quick Response: The WIDAL Test is expedient, delivering results within a short window of time, which is vital for prompt treatment.
    • User-Friendly: Designed to be accessible even in under-resourced settings, the WIDAL KIT requires minimal training to administer.
    • Economic Feasibility: Cost-effective, especially compared to other diagnostic methods, it is a staple in healthcare settings in developing countries.

    Test Procedure

    1. Sample Collection: Collect approximately 2-3ml of blood in a sterile container.
    2. Serum Isolation: Centrifuge the blood sample to separate the serum.
    3. Antigen Reagents: Place drops of O and H antigen into designated test zones.
    4. Sample Addition: Add the patient’s serum to the antigen drops.
    5. Observation: Mix and observe for agglutination visibly. If clumping forms, it indicates a positive reaction, signalling the presence of typhoid fever antibodies.

    Antigen Types

    1. O Antigen: Indicates the somatic antigen response.
    2. H Antigen: Represents the flagellar antigen response.

    Importance of Timing

    To maximize accuracy, it is recommended that the WIDAL test be administered approximately one week after the onset of clinical symptoms. This window allows sufficient antibody production for detection.

    Sensitivity and Specificity

    • Sensitivity: High sensitivity to detect even small amounts of antibodies.
    • Specificity: Accurate differentiation between types of antibodies, minimizing cross-reactivity.

    Application in Public Health

    The WIDAL KIT is particularly significant in public health due to its accessibility and widespread use in diagnosing typhoid fever, aiding timely treatment, and curbing the spread of this potentially fatal disease.

    Packaging and Storage

    • Contents: Each kit contains all the necessary reagents and detailed instructions for use.
    • Storage Conditions: Store in a cool, dry place away from direct sunlight. Ensure reagents are within the stipulated expiry date.
    • Quantity: Available in multiple volumes catered to different healthcare setups ranging from small clinics to large hospitals.

    Contact Information

    For further details or purchase inquiries, contact: - Phone: 9907892146

    Summary

    In conclusion, the WIDAL KIT is an indispensable diagnostic tool in the fight against typhoid fever. Its accuracy, cost-efficiency, and ease-of-use make it a preferred choice for many healthcare professionals, particularly in regions where the prevalence of typhoid fever is high.


    *Disclaimer: This additional description has been automatically generated and has not been audited or verified for accuracy. It is recommended to verify product details independently before making any purchasing decisions.
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